Urapidil hydrochloride: synthesis and determination method
Urapidil hydrochloride is a phenyl piperazine substituted urea pyrimidine derivatives. How to synthesize and determination were reported.
Jan 22，2026 Drugs
Trabectedin: use,mechanism and Drug Interactions
Trabectedin has been widely used for the treatment of a large variety of cancers,which presents a complex mode of action affecting key cell biology processes.
Jan 22，2026 Drugs
Application research of RU 58841
RU 58841, a new specific topical antiandrogen: a candidate of choice for the treatment of acne, androgenetic alopecia and hirsutism.
Jan 22，2026 Drugs
Synthesis and application of 4,4'-Di-tert-butyl-2,2'-bipyridine
A simple, ligand-free synthesis of the important bipyridyl ligand 4,4'-di-tert-butyl-2,2'-bipyridine is presented, as well as its application.
Jan 22，2026 Catalyst and Auxiliary
Synthesis and Extraction Method of Tetrapropylammonium bromide
Tetrapropylammonium bromide is primarily used as a phase-transfer catalyst, frequently employed to catalyze heterogeneous organic chemical reactions.
Jan 22，2026 API
Preparation Methods and Thermodynamic properties of Ammonium sulfamate
Ammonium sulfamate is an inorganic compound that can be produced by the reaction of urea with sulfuric acid.
Jan 22，2026 API
Synthetic Methods and Pharmaceutical Applications of 4-Acetyl-2-methylbenzoic acid
4-Acetyl-2-methylbenzoic acid can be prepared from o-bromotoluene via Friedel–Crafts acylation followed by carbonylation.
Jan 21，2026 API
Dasatinib monohydrate:Mechanism,Uses,Side effects and Carcinogenesis
Dasatinib monohydrate indicated for the treatment of chronic myeloid leukemia displays pH-dependent solubility.
Jan 21，2026 API
Characteristics and Polymerization Method of N-Vinylcaprolactam
N-Vinylcaprolactam demonstrates excellent curing speed, adhesion, and dilution performance, particularly in the field of high?performance UV inks.
Jan 21，2026 API
Structure and properties of Molybdenum hexacarbonyl
Molybdenum hexacarbonyl adopts an octahedral geometry consisting of six rod?like CO ligands radiating from the central Mo atom.
Jan 21，2026 API